2099439 ÷ 865 
We want to divide 2099439 by 865.

Advancing to step 1:
2 divided by 865 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 865

Step 2:
The number 865 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 865

Moving on to step 3:
When dividing 209 by 865, we get 0 with a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 209, we end up with 209.
Grab the next digit (9) from the dividend, add it to 209, then carry on: 2099 / 865

Moving on to step 4:
865 goes into 2099 2 times with a remainder of 369.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 369 after subtracting 1730 from 2099.
Take the next digit (4) from the dividend and append it to 369, then repeat: 3694 / 865

Going ahead to step 5:
When dividing 3694 by 865, we get 4 with a remainder of 234.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Deduct 3460 from 3694 and we're left with 234.
Grab the next digit (3) from the dividend, add it to 234, then carry on: 2343 / 865

Advancing to step 6:
When dividing 2343 by 865, we get 2 with a remainder of 613.
Record the quotient 2 as the next digit in the result. 
Result so far: 242.0
If we subtract 1730 from 2343, we get 613.
Take the next digit (9) from the dividend and append it to 613, then repeat: 6139 / 865

Going ahead to step 7:
865 goes into 6139 7 times with a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 2427.0
If we subtract 6055 from 6139, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 8:
865 goes into 840 0 times with a remainder of 840.
The next digit of our result is 0. 
Result so far: 2427.0
If we take 0 away from 840, we end up with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 9:
The number 865 fits into 8400 9 times, leaving a remainder of 615.
The number 9 becomes the next digit in our result. 
Result so far: 2427.09
The remainder is 615 after subtracting 7785 from 8400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Going ahead to step 10:
865 goes into 6150 7 times with a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 2427.097
If we take 6055 away from 6150, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 11:
The number 865 fits into 950 1 times, leaving a remainder of 85.
Use 1 as the next digit of our solution. 
Result so far: 2427.0971
If we take 865 away from 950, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 12:
850 divided by 865 is 0 with a remainder of 850.
Put 0 as the next digit of the answer. 
Result so far: 2427.0971
The remainder is 850 after subtracting 0 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Moving on to step 13:
865 goes into 8500 9 times with a remainder of 715.
Put 9 as the next digit of the answer. 
Result so far: 2427.097109
If we subtract 7785 from 8500, we get 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Let's proceed to step 14:
The number 865 fits into 7150 8 times, leaving a remainder of 230.
Use 8 as the next digit of our solution. 
Result so far: 2427.0971098
The remainder is 230 after subtracting 6920 from 7150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 15:
865 can be fit into 2300 2 times, resulting in a remainder of 570.
Use 2 as the next digit of our solution. 
Result so far: 2427.09710982
The remainder is 570 after subtracting 1730 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The final result is 2427.09710982 with a remainder of 5.7e-07.